Cannot display 2 sets of weather using MMM-WunderGround

I am trying to use MMM-WunderGround, it is a great module but I would like to display the module twice on my magic mirror (one showing my home location, one showing my work location - many miles apart)

It seems to only pick up the last modules PWS code in the config file and display that in both modules that load on the magic mirror. I have created seperate API keys from weather underground but it still only shows data for one weather station. Please take a look at this example -